System 11 Power

To get a 12v power source in system 11 games, we will use the +12v test point on the system11 power board in the head for power and the ground plane for ground.

Here is where to find the power board:

Here is where to find the test points to use on the board:

Here is an example of a system11 to stern power adapter. The alligator clip goes to the 12v test point. The black wire goes under one of the power board screws.